1610640720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 320

約数和(自身を含む): 6124608000

約数和(自身を除く): 4513967280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 432, 468, 492, 520, 533, 540, 585, 615, 624, 656, 702, 720, 738, 780, 820, 936, 984, 1040, 1066, 1080, 1107, 1170, 1230, 1399, 1404, 1476, 1560, 1599, 1640, 1755, 1845, 1872, 1968, 2132, 2160, 2214, 2340, 2460, 2665, 2798, 2808, 2952, 3120, 3198, 3280, 3510, 3690, 4197, 4264, 4428, 4680, 4797, 4920, 5330, 5535, 5596, 5616, 5904, 6396, 6995, 7020, 7380, 7995, 8394, 8528, 8856, 9360, 9594, 9840, 10660, 11070, 11192, 12591, 12792, 13990, 14040, 14391, 14760, 15990, 16788, 17712, 18187, 19188, 20985, 21320, 22140, 22384, 23985, 25182, 25584, 27980, 28080, 28782, 29520, 31980, 33576, 36374, 37773, 38376, 41970, 42640, 44280, 47970, 50364, 54561, 55960, 57359, 57564, 62955, 63960, 67152, 71955, 72748, 75546, 76752, 83940, 88560, 90935, 95940, 100728, 109122, 111920, 114718, 115128, 125910, 127920, 143910, 145496, 151092, 163683, 167880, 172077, 181870, 188865, 191880, 201456, 218244, 229436, 230256, 251820, 272805, 286795, 287820, 290992, 302184, 327366, 335760, 344154, 363740, 377730, 383760, 436488, 458872, 491049, 503640, 516231, 545610, 573590, 575640, 604368, 654732, 688308, 727480, 745667, 755460, 818415, 860385, 872976, 917744, 982098, 1007280, 1032462, 1091220, 1147180, 1151280, 1309464, 1376616, 1454960, 1491334, 1510920, 1548693, 1636830, 1720770, 1964196, 2064924, 2182440, 2237001, 2294360, 2455245, 2581155, 2618928, 2753232, 2982668, 3021840, 3097386, 3273660, 3441540, 3728335, 3928392, 4129848, 4364880, 4474002, 4588720, 4910490, 5162310, 5965336, 6194772, 6547320, 6711003, 6883080, 7456670, 7743465, 7856784, 8259696, 8948004, 9820980, 10324620, 11185005, 11930672, 12389544, 13094640, 13422006, 13766160, 14913340, 15486930, 17896008, 19641960, 20133009, 20649240, 22370010, 24779088, 26844012, 29826680, 30973860, 33555015, 35792016, 39283920, 40266018, 41298480, 44740020, 53688024, 59653360, 61947720, 67110030, 80532036, 89480040, 100665045, 107376048, 123895440, 134220060, 161064072, 178960080, 201330090, 268440120, 322128144, 402660180, 536880240, 805320360, 1610640720]

約数ペア:

[(1, 1610640720), (2, 805320360), (3, 536880240), (4, 402660180), (5, 322128144), (6, 268440120), (8, 201330090), (9, 178960080), (10, 161064072), (12, 134220060), (13, 123895440), (15, 107376048), (16, 100665045), (18, 89480040), (20, 80532036), (24, 67110030), (26, 61947720), (27, 59653360), (30, 53688024), (36, 44740020), (39, 41298480), (40, 40266018), (41, 39283920), (45, 35792016), (48, 33555015), (52, 30973860), (54, 29826680), (60, 26844012), (65, 24779088), (72, 22370010), (78, 20649240), (80, 20133009), (82, 19641960), (90, 17896008), (104, 15486930), (108, 14913340), (117, 13766160), (120, 13422006), (123, 13094640), (130, 12389544), (135, 11930672), (144, 11185005), (156, 10324620), (164, 9820980), (180, 8948004), (195, 8259696), (205, 7856784), (208, 7743465), (216, 7456670), (234, 6883080), (240, 6711003), (246, 6547320), (260, 6194772), (270, 5965336), (312, 5162310), (328, 4910490), (351, 4588720), (360, 4474002), (369, 4364880), (390, 4129848), (410, 3928392), (432, 3728335), (468, 3441540), (492, 3273660), (520, 3097386), (533, 3021840), (540, 2982668), (585, 2753232), (615, 2618928), (624, 2581155), (656, 2455245), (702, 2294360), (720, 2237001), (738, 2182440), (780, 2064924), (820, 1964196), (936, 1720770), (984, 1636830), (1040, 1548693), (1066, 1510920), (1080, 1491334), (1107, 1454960), (1170, 1376616), (1230, 1309464), (1399, 1151280), (1404, 1147180), (1476, 1091220), (1560, 1032462), (1599, 1007280), (1640, 982098), (1755, 917744), (1845, 872976), (1872, 860385), (1968, 818415), (2132, 755460), (2160, 745667), (2214, 727480), (2340, 688308), (2460, 654732), (2665, 604368), (2798, 575640), (2808, 573590), (2952, 545610), (3120, 516231), (3198, 503640), (3280, 491049), (3510, 458872), (3690, 436488), (4197, 383760), (4264, 377730), (4428, 363740), (4680, 344154), (4797, 335760), (4920, 327366), (5330, 302184), (5535, 290992), (5596, 287820), (5616, 286795), (5904, 272805), (6396, 251820), (6995, 230256), (7020, 229436), (7380, 218244), (7995, 201456), (8394, 191880), (8528, 188865), (8856, 181870), (9360, 172077), (9594, 167880), (9840, 163683), (10660, 151092), (11070, 145496), (11192, 143910), (12591, 127920), (12792, 125910), (13990, 115128), (14040, 114718), (14391, 111920), (14760, 109122), (15990, 100728), (16788, 95940), (17712, 90935), (18187, 88560), (19188, 83940), (20985, 76752), (21320, 75546), (22140, 72748), (22384, 71955), (23985, 67152), (25182, 63960), (25584, 62955), (27980, 57564), (28080, 57359), (28782, 55960), (29520, 54561), (31980, 50364), (33576, 47970), (36374, 44280), (37773, 42640), (38376, 41970)]